The unit fails to pay social security in full.

If the unit fails to pay the social security in full, it needs to pay it back, and the general payment period is five years. If it is overdue for more than five years, it is necessary to apply to the social insurance agency for review according to different situations.

China's "Social Insurance Law" stipulates that employers should pay social insurance premiums for employees according to law. If the unit fails to pay the social security in full, it needs to pay it back. Generally speaking, the payment period is five years. In other words, if the unit pays the missed social security fee within five years, it can pay it by paying a fine. But if it is overdue for more than five years, it is necessary to apply to the social insurance agency according to the specific circumstances and conduct an audit. In terms of specific operation, the following materials need to be provided: payment application, payment certificate, social security card, ID card and other documents. After the approval, it needs to be returned according to a certain proportion. The amount and proportion of payment are usually stipulated by specific social insurance agencies. In addition, it should be noted that the payment of social insurance premiums has a time limit and needs to be paid within the prescribed time limit. If the time limit is exceeded, you may face fines or other legal responsibilities.

Is it illegal for the unit to pay social security in full? Yes, according to China's Social Insurance Law and other relevant laws and regulations, the employer shall pay social insurance premiums for employees according to law. If the unit fails to pay social security in full, it is illegal. In addition, in practice, if the unit refuses to pay social security fees or maliciously defaults, it will also face various legal responsibilities, such as compensating employees for losses and paying fines.

If the unit fails to pay social security in full, it needs to pay back, and the time limit for paying back is five years. Over the time limit, to apply to the social insurance agencies for review. At the same time, it is illegal to pay social security in full, and there are many legal responsibilities. Therefore, units should pay social security in time according to law to avoid unnecessary troubles and losses.

Legal basis:

"People's Republic of China (PRC) Social Insurance Law" Article 2 When an individual who participates in the basic old-age insurance for employees reaches the statutory retirement age, if the accumulated payment is less than fifteen years, the payment may be extended to fifteen years. After the implementation of the Social Insurance Law, if the payment is extended for five years but still less than fifteen years, it can be paid in one lump sum for fifteen years.